.page-privacy {
  --pv-line: rgba(168, 199, 209, 0.24);
  --pv-line-dark: rgba(5, 26, 43, 0.16);
  --pv-ink-soft: rgba(5, 26, 43, 0.82);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-privacy img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: calc(var(--header-h) + 44px) 0 0;
  background-image:
    linear-gradient(rgba(45, 226, 197, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 226, 197, 0.06) 1px, transparent 1px),
    radial-gradient(130% 100% at 12% 0%, #0B2940 0%, #051A2B 62%);
  background-size: 48px 48px, 48px 48px, auto;
  overflow: hidden;
}

.page-privacy .pv-hero-inner {
  padding-bottom: 56px;
}

.page-privacy .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(168, 199, 209, 0.5);
}

.page-privacy .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .crumbs [aria-current="page"] {
  color: var(--paper);
}

.page-privacy .pv-hero-grid {
  display: grid;
  gap: 36px;
}

.page-privacy .pv-hero-copy .kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .pv-hero-copy h1 {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(32px, 7.4vw, 62px);
  line-height: 1.04;
  letter-spacing: 0.005em;
  color: var(--paper);
  max-width: 15em;
}

.page-privacy .pv-hero-copy .lead {
  margin: 22px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .pv-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-privacy .pv-hero-figure {
  margin: 0;
  border: 1px solid rgba(168, 199, 209, 0.32);
  box-shadow: 14px 14px 0 rgba(201, 183, 156, 0.16);
}

.page-privacy .pv-hero-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .pv-figcap {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
  background: var(--ink-2);
  border-top: 1px solid rgba(168, 199, 209, 0.24);
}

.page-privacy .pv-hero-stripe {
  height: 12px;
  background-image: repeating-linear-gradient(
    135deg,
    var(--orange) 0 14px,
    transparent 14px 30px
  );
  opacity: 0.55;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: 28px;
  padding: 44px 0 64px;
}

.page-privacy .pv-toc {
  overflow-x: auto;
  padding-bottom: 4px;
}

.page-privacy .pv-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-privacy .pv-toc-list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 14px;
  white-space: nowrap;
  text-decoration: none;
  font-size: 14px;
  color: var(--mist);
  background: var(--ink-2);
  border: 1px solid var(--pv-line);
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-privacy .pv-toc-link:hover,
.page-privacy .pv-toc-link:focus-visible {
  color: var(--paper);
  border-color: var(--cyan);
  background: rgba(45, 226, 197, 0.08);
}

/* ---------- 阅读面板 ---------- */
.page-privacy .pv-article {
  background: var(--paper);
  color: var(--ink);
  padding: 30px 22px 36px;
  border: 1px solid var(--shadow-paper);
  box-shadow: 10px 10px 0 rgba(201, 183, 156, 0.24);
  background-image:
    linear-gradient(rgba(5, 26, 43, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(5, 26, 43, 0.035) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
}

.page-privacy .pv-section {
  padding: 32px 0;
  border-top: 1px dashed var(--pv-line-dark);
}

.page-privacy .pv-section:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .pv-sec-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-sec-num {
  flex: none;
  margin-top: 4px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal);
  background: rgba(15, 107, 115, 0.09);
  border: 1px solid rgba(15, 107, 115, 0.38);
}

.page-privacy .pv-sec-head h2 {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.24;
  color: var(--ink);
}

.page-privacy .pv-article p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-article p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-mono {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.02em;
  color: var(--ink);
  background: rgba(45, 226, 197, 0.22);
  padding: 0 4px;
}

.page-privacy .pv-article a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 107, 115, 0.4);
}

.page-privacy .pv-article a:hover,
.page-privacy .pv-article a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--orange);
}

/* ---------- 信息类型定义列表 ---------- */
.page-privacy .pv-defs {
  display: grid;
  gap: 1px;
  margin: 20px 0 20px;
  padding: 1px;
  background: var(--pv-line-dark);
  border: 1px solid var(--pv-line-dark);
}

.page-privacy .pv-def {
  background: var(--paper);
  padding: 16px 16px 18px;
}

.page-privacy .pv-def dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.page-privacy .pv-def dt::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--teal);
  vertical-align: 0.06em;
}

.page-privacy .pv-def dd {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pv-ink-soft);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 提示条 ---------- */
.page-privacy .pv-note {
  margin: 20px 0 0;
  padding: 15px 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  background: rgba(45, 226, 197, 0.16);
  border-left: 3px solid var(--teal);
}

.page-privacy .pv-article .pv-note {
  margin-bottom: 0;
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  margin-top: 22px;
  padding: 20px 18px;
  background: var(--ink);
  border: 1px solid var(--ink-2);
  box-shadow: 6px 6px 0 rgba(201, 183, 156, 0.42);
}

.page-privacy .pv-contact-label {
  margin: 0 0 10px !important;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--cyan) !important;
  text-transform: uppercase;
}

.page-privacy .pv-contact-line {
  margin: 0 0 8px !important;
  font-size: 15px !important;
  line-height: 1.6 !important;
  color: var(--paper) !important;
  word-break: break-word;
}

.page-privacy .pv-contact .pv-mono {
  color: var(--ink);
  background: var(--cyan);
}

.page-privacy .pv-contact-sub {
  margin: 12px 0 0 !important;
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: var(--mist) !important;
}

.page-privacy .pv-contact-sub a {
  color: var(--cyan);
  border-bottom-color: rgba(45, 226, 197, 0.45);
}

.page-privacy .pv-contact-sub a:hover,
.page-privacy .pv-contact-sub a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

/* ---------- 相关链接 ---------- */
.page-privacy .pv-rel {
  padding: 0 0 72px;
}

.page-privacy .pv-rel-title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-privacy .pv-rel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-rel-list li {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-rel-list a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 2px;
  text-decoration: none;
  color: var(--paper);
  transition: padding-left 0.2s ease, color 0.2s ease;
}

.page-privacy .pv-rel-name {
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 19px;
}

.page-privacy .pv-rel-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .pv-rel-list a:hover,
.page-privacy .pv-rel-list a:focus-visible {
  color: var(--cyan);
  padding-left: 10px;
}

.page-privacy .pv-rel-list a:hover .pv-rel-desc,
.page-privacy .pv-rel-list a:focus-visible .pv-rel-desc {
  color: var(--paper);
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 420px) {
  .page-privacy .pv-article {
    padding: 24px 16px 30px;
    box-shadow: 6px 6px 0 rgba(201, 183, 156, 0.24);
  }

  .page-privacy .pv-sec-head {
    flex-direction: column;
    gap: 8px;
  }

  .page-privacy .pv-sec-num {
    margin-top: 0;
  }

  .page-privacy .pv-contact {
    padding: 16px 14px;
  }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 860px) {
  .page-privacy .pv-hero {
    padding-top: calc(var(--header-h) + 64px);
  }

  .page-privacy .pv-hero-inner {
    padding-bottom: 72px;
  }

  .page-privacy .pv-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 48px;
  }

  .page-privacy .pv-hero-copy .lead {
    font-size: 17px;
  }

  .page-privacy .pv-body {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 52px;
    padding: 60px 0 76px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    overflow-x: visible;
    border-top: 2px solid var(--cyan);
    padding-top: 16px;
  }

  .page-privacy .pv-toc-list {
    flex-direction: column;
    gap: 2px;
  }

  .page-privacy .pv-toc-link {
    display: flex;
    width: 100%;
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    padding: 9px 10px;
    font-size: 14px;
    line-height: 1.5;
  }

  .page-privacy .pv-toc-link:hover,
  .page-privacy .pv-toc-link:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(45, 226, 197, 0.07);
  }

  .page-privacy .pv-article {
    padding: 48px 52px 56px;
    box-shadow: 16px 16px 0 rgba(201, 183, 156, 0.26);
  }

  .page-privacy .pv-section {
    padding: 40px 0;
  }

  .page-privacy .pv-defs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-rel-list a {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
  }

  .page-privacy .pv-rel-desc {
    text-align: right;
    max-width: 26em;
  }
}

@media (min-width: 1120px) {
  .page-privacy .pv-body {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 64px;
  }

  .page-privacy .pv-article {
    padding: 56px 64px 64px;
  }
}